Brand deals used to be a screenshot contest. You exported last month's peak, dropped it in a designed PDF, and waited for the rate question.
The brands writing the bigger checks stopped closing on that. They still use follower count to find you. They price the partnership on what they can verify, reuse, or reach without an algorithm.
That last part is the one most kits still treat as a footnote.
What the buyer is actually scoring
A 2026 ranking of what brand managers scan first put engagement rate at 89 percent, audience demographics at 78, content quality at 73, past brand results at 67, and a clear rate card at 58. Follower count landed last, at 31 percent. The same source said 87 percent of brands ask for a kit before they talk money.
The number you set in the biggest type is the number they trust least.
Budgets are not the bottleneck. Proof is. Influencer Marketing Hub's 2026 benchmark (600-plus marketers) found 72.2 percent expect budgets to rise 50 percent or more, and 65.9 percent expect payback inside a month. Fake and bot followers are 56.5 percent of reported quality problems. Inauthentic comments and purchased engagement add another 20.8 percent. A screenshot that says "12 percent engagement" does not survive that review.
Enterprise buyers want the file, not just the post. Linqia's 2026 report, from 200-plus enterprise marketers fielded in October 2025, said 100 percent now reuse creator content off the creator's own feed. 79 percent still cannot measure the return, and 48 percent name attribution as the hole.
So the buy is changing shape. "Post this on your account" is becoming "give us creative we can run in ads, email, retail media, and on a site we control." Influencer Marketing Hub puts the paid-ads reuse number at 71 percent. A kit that only lists one short video and three stories is answering last year's request.
Most brands still do this badly. EMARKETER found more than half of marketers spend 30 minutes or less vetting one creator. Only 25.6 percent consistently get documentation of that vetting. Mid-market still buys out of DMs. The teams writing real checks do not.
The kit that still looks like 2023
In February 2026, someone who works with creators in the 10k to 500k range asked a trade forum whether brands even trust media kits. The useful answer was not "they think you faked it." It was "the numbers are stale before anyone acts." Designed PDFs of analytics screenshots go out of date on send. They are easy to edit. Agencies re-pull everything by hand.
That is the actual objection. Your kit is a photograph of a feed you do not control, taken on a good day.
This is not a new idea. Blogger kits before social feeds took over already led with unique monthly visitors, pageviews, and list size. Follower screenshots were the late add. Magazines sold inventory the same way: show the channel you control, then show that people open it. Social-first creators never inherited that habit.
Jakob Nielsen published the cleanest owned-versus-rented comparison I have seen. In September 2025 he ran his own numbers. 25,000 newsletter subscribers generated 44 times more page views than his 166,000 LinkedIn followers. Per person, a subscriber was 295 times more valuable for getting the work read. He was measuring attention, not cash. Do not turn that into a revenue claim. The ratio is still the point.
Dave Jorgenson built a newsletter-first shop after a run making short video for a national newspaper. He told a 2026 newsletter report that short-form video is how people find him. The product brands can sponsor on a schedule is the list. Discovery is rented. The sellable asset is owned.
Do not quit the feed. Stop leading the kit with it.
Owned does not mean a subscriber count
An email list is not automatically owned land. List size is becoming the new vanity metric.
Gmail, Yahoo, and Microsoft now treat about 5,000 messages a day to consumer inboxes as bulk mail. Since November 2025, Gmail permanently rejects non-compliant bulk senders. You need authenticated sending (SPF, DKIM, DMARC), From-domain alignment, one-click unsubscribe, and spam complaints under 0.3 percent (aim under 0.1). Mail apps that auto-load images make a raw open rate a weaker proof than clicks, replies, and what people do after the send.
beehiiv's State of Newsletters 2026 covered 28 billion emails and 255 million unique readers in 2025. Average open rates sat at 41.24 percent. A median new list hit 482 subscribers in month one and 8,314 by the end of year one. Ad rates sit roughly $15 to $35 CPM on consumer lists and $30 to $100-plus on specialized B2B.
Those are useful numbers. They are not a substitute for a sample issue and a 90-day click rate. A kit that says "48,000 subscribers" with no clicks, no complaint rate, and no link is still a screenshot. It just lives in a different app.
Same rule for a store or a site. Uniques, traffic sources, and whether anyone bought something beat a homepage URL in huge type.
Lead with what they can reuse
Buyers who expect payback in two weeks (48.4 percent in that same benchmark) or a month (65.9 percent) cannot wait for "awareness." They want a unique code, an affiliate link, a waitlist, a sample request, a newsletter click. If your only offer is a post that lives on a rented wall, you will lose those requests.
They read in this order. Who it reaches, and whether they buy. Proof the audience is real: 30-day average views, saves, comment quality, a live analytics link or a last-30-days export, not a peak month. Then owned inventory: subscribers plus last-90-day open and click rates, site uniques and sources, commerce numbers if you sell something you actually own. Then reusable work: three to six recent pieces with results, plus a usage line. Organic only, six-month paid, or perpetual. Six-month social usage often adds 20 to 30 percent to the fee. Perpetual worldwide can add 50 to 100 percent. Price the channels separately. Follower counts last, per platform, next to the engagement number.
If you want a working inventory, fill this in with last-90-day numbers and send that instead of a peak-month collage:
owned:
email: subscribers, click rate, sample issue URL
site: uniques, traffic sources
offer: product or waitlist you control
rented:
short_video: followers, 30-day avg views, engagement
photo_feed: followers, 30-day avg reach, saves
rights:
organic: included
paid_6mo: +20-30%
perpetual: +50-100%
The problem is not that a platform will take everything away tomorrow. The problem is buyers started pricing what they can verify and reuse, and most kits still open with a number they no longer trust.
The creators clearing diligence already look like small publishers. List. Site. Offer. Rights. Everyone else is still sending last year's PDF.
If you want a second set of eyes on the unglamorous half (the site, the list, the store, the packet that does not go stale), we do this for creators. Come talk in Discord: https://discord.gg/JfjyUdjJgP